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Acta Cryst. (2013). E69, m265-m266
[ doi:10.1107/S160053681300946X ]


K. Kodcharat, C. Pakawatchai and S. Saithong

Abstract: In the title one-dimensional coordination polymer, [Ag2(NCS)2(C3H5N3S)2]n, the AgI atom adopts a distorted tetrahedral AgNS3 geometry. Adjacent AgI atoms in the [001] chain are alternately linked by pairs of bridging 4-methyl-1H-1,2,4-triazole-3(4H)-thione (Hmptrz) ligands (via their S atoms) and double thiocyanate bridges linking through both S and N atoms ([mu]-1,3-SCN). An intrachain N-H...N hydrogen bond occurs between the NH group of the triazole ring and the N atom of the thiocyanate bridging ligand. A (101) sheet structure arises from interchain S...N short contacts [3.239 (3) Å] involving the thiocyanate S atom and the triazole-ring N atom and possible very weak [pi]-[pi] stacking [centroid-centroid separation = 4.0762 (18) Å] between the triazole rings.

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